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Technical Manual NAM-BL4x-MT-EN-C
The information in this document is the property of Automatic Systems and is confidential. The consignee withholds from using it for anything other than the use of the products or the execution of the
project to which they belong and withholds from communicating it to third parties without prior written agreement from Automatic Systems. Document subject to change without prior notice.
Exploitation
Operating modes for the opening, closing and STOP
commands.
The commands follow this decreasing order of priority:
STOP (stop)
Lock OP (lock open)
Lock CL (lock close)
OP (open)
CL (close)
The presence sensors and reader inputs are at the
same hierarchical level as OP/STOP/CL => Lock Close
has priority in an opening loop and will work even if
something is detected.
Warning
: The OP command is never interrupted (the
arm always goes to the LSO before accepting the next
command) => Lock Close will take affect after the
obstacle has reached its LSO.
Note
: Some use modes are incompatible with the
operating mode of the presence sensors (see the table
of incompatible modes, here after).
2
Contacts
(by default)
2 contacts used for opening and closing, on the control
board's connector block.
Open Cmd: open the obstacle
Close Cmd: close the obstacle on the rising edge of the
command.
STOP Cmd: stop.
Note
: A Lock Open command is given if the No
Passage timing has been activated, it will close when
the following two conditions have been met:
the Lock Open command is off,
the set time has elapsed (or, immediately if there is a
detection on a closing sensor).
1
Contact
Open Cmd: if active, the obstacle opens.
Open Cmd: if inactive, the obstacle closes.
STOP Cmd: stop. When the stop is released, the
obstacle will continue to open if an OP/Lock Open
command is still present, if not the obstacle will close.
Note
: there is no CL contact in this mode.
Note
: if this mode is used for a reader, it must be
ensured that the latter sends a continuous signal in
order for the obstacle to be kept open for a given time.
Note
: this mode is highly recommended for barriers
which arm is Normally Open (tunnel entry, etc.). In this
case effectively, it is mandatory to maintain a continuous
opening command in order to prevent an untimely
closing (by maintenance personnel for example).
Warning
: if there is a voltage loss while the obstacle is
open, the obstacle will close when the power comes
back if the OP command is not activated, because – in
this mode – an inactive open command equals a close
command.
